KR101808530B1 - 영상 표시 장치 - Google Patents

영상 표시 장치 Download PDF

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Publication number
KR101808530B1
KR101808530B1 KR1020110049821A KR20110049821A KR101808530B1 KR 101808530 B1 KR101808530 B1 KR 101808530B1 KR 1020110049821 A KR1020110049821 A KR 1020110049821A KR 20110049821 A KR20110049821 A KR 20110049821A KR 101808530 B1 KR101808530 B1 KR 101808530B1
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KR
South Korea
Prior art keywords
light
panel
image
viewer
scattered
Prior art date
Application number
KR1020110049821A
Other languages
English (en)
Korean (ko)
Other versions
KR20120131561A (ko
Inventor
이근식
임희진
방형석
Original Assignee
엘지디스플레이 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지디스플레이 주식회사 filed Critical 엘지디스플레이 주식회사
Priority to KR1020110049821A priority Critical patent/KR101808530B1/ko
Priority to US13/332,631 priority patent/US20120299808A1/en
Priority to CN201110448322.9A priority patent/CN102799021B/zh
Publication of KR20120131561A publication Critical patent/KR20120131561A/ko
Application granted granted Critical
Publication of KR101808530B1 publication Critical patent/KR101808530B1/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/33—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving directional light or back-light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • H04N13/359—Switching between monoscopic and stereoscopic modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking

Landscapes

  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Holo Graphy (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020110049821A 2011-05-25 2011-05-25 영상 표시 장치 KR101808530B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020110049821A KR101808530B1 (ko) 2011-05-25 2011-05-25 영상 표시 장치
US13/332,631 US20120299808A1 (en) 2011-05-25 2011-12-21 Image Display Device
CN201110448322.9A CN102799021B (zh) 2011-05-25 2011-12-22 图像显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110049821A KR101808530B1 (ko) 2011-05-25 2011-05-25 영상 표시 장치

Publications (2)

Publication Number Publication Date
KR20120131561A KR20120131561A (ko) 2012-12-05
KR101808530B1 true KR101808530B1 (ko) 2017-12-14

Family

ID=47198164

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110049821A KR101808530B1 (ko) 2011-05-25 2011-05-25 영상 표시 장치

Country Status (3)

Country Link
US (1) US20120299808A1 (zh)
KR (1) KR101808530B1 (zh)
CN (1) CN102799021B (zh)

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US9110299B2 (en) 2012-06-04 2015-08-18 Innocom Technology (Shenzhen) Co., Ltd. 3D display devices
KR101964066B1 (ko) * 2012-10-02 2019-04-02 삼성디스플레이 주식회사 표시 장치 및 이를 이용한 입체 영상 표시 방법
KR102102901B1 (ko) * 2012-12-14 2020-04-21 엘지디스플레이 주식회사 박막 평판형 시야 범위 조절 표시장치
KR101996655B1 (ko) * 2012-12-26 2019-07-05 엘지디스플레이 주식회사 홀로그램 표시 장치
WO2014121524A1 (zh) * 2013-02-11 2014-08-14 Liu Travis 实现量子计算机、量子通讯、裸视4d全息电视机系统的方法
KR102122522B1 (ko) * 2013-04-30 2020-06-12 엘지디스플레이 주식회사 박막 평판형 시야 범위 조절 표시장치
KR102202454B1 (ko) 2013-11-29 2021-01-14 엘지디스플레이 주식회사 박막형 시야 범위 조절 백 라이트 유닛 및 이를 이용한 박막 평판형 시야 범위 조절 표시장치
US9696583B2 (en) * 2013-12-27 2017-07-04 Lg Display Co., Ltd. Switchable type display device and method of driving the same
KR102155703B1 (ko) * 2014-01-03 2020-09-14 삼성전자주식회사 디스플레이 장치
TWI664447B (zh) * 2014-02-18 2019-07-01 德商拜耳材料科學股份有限公司 使用全像光學元件之裸視３ｄ顯示裝置
CN104933999B (zh) * 2014-03-21 2018-12-14 联想(北京)有限公司 显示装置
US9563269B2 (en) * 2014-03-25 2017-02-07 Microsoft Technology Licensing, Llc Scanning liquid-crystal display backlight
CN105445833A (zh) * 2014-08-21 2016-03-30 万维云视（上海）数码科技有限公司 一种3d成像光栅组件及3d显示装置
US9335556B2 (en) * 2014-09-04 2016-05-10 Microsoft Technology Licensing, Llc Variable focal backlighting
KR102245823B1 (ko) 2014-09-16 2021-04-30 삼성디스플레이 주식회사 액정표시장치 및 그의 구동방법
CN105759514B (zh) 2015-01-06 2019-08-06 华为技术有限公司 显示装置、立体显示装置及其应用的终端
TWI564682B (zh) * 2015-02-17 2017-01-01 緯創資通股份有限公司 具色彩匹配之全像模組及具全像模組之顯示裝置與穿戴裝置
CN105093544B (zh) * 2015-08-12 2017-06-30 京东方科技集团股份有限公司 显示装置
KR102364848B1 (ko) * 2015-08-20 2022-02-18 삼성전자주식회사 곡면형 백라이트 유닛 및 이를 포함하는 곡면형 디스플레이 장치
KR102390375B1 (ko) 2015-08-26 2022-04-25 삼성전자주식회사 백라이트 유닛 및 이를 포함한 입체 영상 표시 장치
TWI694068B (zh) * 2015-10-13 2020-05-21 日商捷恩智股份有限公司 具有苯並噻吩的液晶性化合物、液晶組成物和液晶顯示元件
KR102512479B1 (ko) * 2015-11-27 2023-03-21 엘지디스플레이 주식회사 홀로그램 디스플레이
CN106249492B (zh) * 2016-10-12 2020-02-11 京东方科技集团股份有限公司 显示装置及其工作方法
KR20180053030A (ko) * 2016-11-11 2018-05-21 삼성전자주식회사 백라이트 유닛, 이를 포함한 홀로그래픽 디스플레이 및 홀로그래픽 광학 소자의 제조 방법
CN106526975A (zh) * 2017-01-05 2017-03-22 京东方科技集团股份有限公司 一种显示面板及显示设备
RU2686576C1 (ru) 2017-11-30 2019-04-29 Самсунг Электроникс Ко., Лтд. Компактное устройство голографического дисплея
CN114609797A (zh) * 2020-12-04 2022-06-10 宁波舜宇车载光学技术有限公司 2d/3d可切换显示系统

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Also Published As

Publication number Publication date
CN102799021A (zh) 2012-11-28
US20120299808A1 (en) 2012-11-29
KR20120131561A (ko) 2012-12-05
CN102799021B (zh) 2016-01-20

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